DS

Dudley W. C. Spencer

DE Denco: 2 patents #1 of 3Top 35%
📍 Wilmington, DE: #33 of 274 inventorsTop 15%
🗺 Delaware: #62 of 535 inventorsTop 15%
Overall (1994): #35,007 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5342345 Solution bag with plastic connecting tube 1994-08-30
5279685 Total containment device for connect/disconnect of plastic tubes Ivars V. Ivansons, Valdis Ivansons 1994-01-18